baber/WOPTO huggingface dataset:
Patent JP-H11219834-A (JP)
Title: Coil and clock
Inventor: USUI NORIHISA
IPC: G04G17/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To realize a coil which is easily built in an equipment without wasting a space in the equipment so as to lessen the equipment in size by a method wherein a spiral wiring pattern is formed on an electric circuit board, and the wiring patterns adjacent to each other in the thicknesswise direction of the electric circuit board are electrically connected together. SOLUTION: Wiring patterns 5 to 8 are each formed on the upper and lower sides of printed wiring boards 3 and 4, and the wiring patterns 5 to 8 are each formed like a spiral. The wiring patterns 5 and 6 formed on the upside and underside of the printted wiring board 3 are electrically connected together with a through-hole 9. The wiring pattern 6 formed on the underside of the printed wiring board 3 is connected to the wiring pattern 7 formed on the upside of the wiring board 4 through through-holes 10 and 11. A conductive plating layer 15 is connected to the wiring pattern 6 of the wiring board 3 with a connection pattern 16, and the conductive plating layer 15 is connected to the wiring pattern 7 of the printed wiring board 4 with a connection pattern 17.  The wiring patterns 7 and 8 provided to the upside and underside of the printed wiring board 4 are connected together through a through-hole 12.
Patent JP-S53106060-A (JP)
Title: Optical brenching filter
Inventor: ISHIO HIDEKI
IPC: H04B10/00
Filed: 1977-02-26
Abstract: PURPOSE: To make possible the linearization of the disposition of prisms and lenses by reflecting the exit light of the prism of the first stage by the reflecting mirror at the incident face of the prism of the next stage and the reflecting mirror at the exit face of the prism of the first stage and entering said light to the prism of the next stage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57136252-A (JP)
Title: Record detecting system of ball-point pen plotter
Inventor: FUJIKAWA YOSHITAKA
IPC: G06K15/22
Filed: 1981-02-16
Abstract: PURPOSE:To ensure the detection for the presence or absence of a recording fault due to the shortage of ink, etc., by providing a detecting means consisting of at least a pair of a light emitting element and a photodetector at the positions opposed to each other centering on the position of a ball pen and around the tip of the ball pen. CONSTITUTION:The photodiodes PS1-PS4 and PS1'-PS4' are provided at the positions opposed to each other centering on the position of a ball pen and around the tip 1' of the ball pen. The horizontal detection is given to the recording 20 carried onto the recording paper 5 by the ball pen by comparing the outputs of a position P1 of the diode PS3 and a position P2 of the diode PS3'. At the same time, the diodes PS1 and PS1', PS2 and PS2', and PS4 and PS4' are positioned so as to be coincident with the segment recording of a vertical direction, a direction of -45 deg. and a direction of +45 deg. respectively. Thus the detection is enabled in each direction.
Patent JP-S53106162-A (JP)
Title: Electron beam meter
Inventor: NAKASUJI MAMORU
IPC: G01B15/00
Filed: 1977-02-28
Abstract: PURPOSE: To precisely measure the fine destance between two points by measuring the destance between two measured point images which are formed by the scanning irradiation of an electron beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04298772-A (JP)
Title: Developing device
Inventor: YAMAGATA MASANORI
IPC: G03G15/08
Filed: 1991-01-23
Abstract: PURPOSE:To prevent developer stored in the housing of a developing device from blowing out by adjusting pressure in the housing so that it may be constant even when the housing is deformed. CONSTITUTION:A vent 15 is formed on the upper part of the housing 14a of the developing device 14, and a porous film 16 made of PTFE having many holes whose diameter is smaller than the particle size of the developer 20 is stuck to the vent 15 as a filter, so that the film 16 constitutes a pressure adjusting means for adjusting the pressure in the housing 14a so that it may be constant. Therefore, even when the housing 14a is deformed and the pressure in the housing 14a becomes higher by the deformation, only air in the housing 14a flows out to the outside through the vent 15 and the porous film 16, so that the pressure in the housing 14a is adjusted to be constant and the developer 20 is surely prevented from blowing out.
Patent JP-H09217208-A (JP)
Title: Wedding dress
Inventor: HAYAKAWA HIDEO
IPC: A41D1/22
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a wedding dress capable of simply dress oneself without any help and simply change dress. SOLUTION: The wedding dress is formed from the dress upper wear 1 put on the upper half of a body and the dress lower wear 2 separated from the upper wear 1 and put on the lower part of a body. A dress skirt 3 which is set at the dress lower wear 2, at the inside of the dress skirt 3 is set a pannier 4 giving a bulky feeling on the skirt 3 and the dress skirt 3 and the pannier 4 is separated and are set capable of separately putting on the body. As the result, dress upper wear 1, dress skirt 3 and pannier 4 are capable of separately and sequentially putting on, affording an easy handling according to the shrink of size and weight, capable of simply putting on oneself.
Patent JP-S55113958-A (JP)
Title: Apparatus for measuring electric power
Inventor: GAMOU RIYOUJI
IPC: G01R11/00
Filed: 1979-02-26
Abstract: PURPOSE: To simplify the constitution of an apparatus for measuring electric power by measuring transmission and receiving powers using one apparatus.  
     CONSTITUTION: A signal obtained by multiplying voltage signals e v , e i  by a four- quadrant multiplier 11 becomes positive multiplification signal at point P side and negative multiplification signal at point N side. A polarity discriminator 12 discriminates whether it is during power reception or transmission from the polarity of the multiplification signal. In case of power receiving, a power receiving display counter 16a is selected by a logic gate 13 and selection gates 15a, 15b. Thus, the frequency signal of a dual scope type voltage/frequency converter 14 is counted through the selection gate 15a by the power receiving display counter 16a. In case of power transmission, the frequency signal as the logic output signal of the converter 14 is counted by the power transmission display counter 16b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05189821-A (JP)
Title: Information recording apparatus
Inventor: KAWAGISHI HIDEYUKI
IPC: G01N37/00
Filed: 1992-01-13
Abstract: PURPOSE:To execute a large-capacity and high-density recording, replay and erasure operation at a recording density in the order of nm by a method wherein an organic-film recording medium which is provided with large central metal atoms in the film-thickness direction from a polydentate ligand is formed on a plane electrode. CONSTITUTION:While a probe electrode 6 and the surface of an organic-film recording medium 1 are being feedback-controlled by using a piezoelectric-body actuator 7 movable in the Z-direction in such a way that a tunneling current becomes 20pA, the upper part of a desired movable position on the surface of the organic-film recording medium 1 provided with the probe electrode 6 is accessed by means of piezoelectric-body actuators 8, 9 movable in the X-Y direction. The probe electrode 6 is scanned along the surface of the organic-film recording medium 1 by using the piezoelectric-body actuators 8, 9. Then, the replayed information signal component of the tunneling current is taken out by using a bandpass filter 12. As a result, a piece of written information can be replayed with good reproducibility.
Patent JP-S59148001-A (JP)
Title: Plastic lens
Inventor: TOKUYADO NOBUHIRO
IPC: H04N5/76
Filed: 1983-02-14
Abstract: PURPOSE:To obtain a plastic lens having high surface accuracy by distributing uniformly the thickness of an acrylic ester resin film formed between a plastic and a reflection preventive film. CONSTITUTION:Dip coating is accomplished by dipping an acrylic lens 4 in, for example, an acrylic ester soln. 1 while positioning downward the side (a) of said lens in such a way that the angle theta between the lens surface and the liquid surface attains max. 20 deg., and pulling up the lens in the arrow (p) direction perpendicular to the lens surface at a pulling rate of 20mm./min. The lens 4 is thereafter subjected to 2-3sec of UV irradiation with a high pressure mercury vapor lamp of 80W/cm apart at 10cm therefrom to cure half the acrylic ester resin film on the surface of the lens 4 into the state of not completely curing the same. The lens 4 is then turned upside down to bring downward the side (b) and the lens 4 is subjected to dipping and pulling up under the same condition as mentioned above. The acrylic ester resin film coated on the lens is completely cured at >=0.5mm. thickness by extending the time for the UV irradiation to ten seconds. The film thickness distribution in this case is made max. <2 times.
Patent JP-S61181911-A (JP)
Title: Angular velocity measuring apparatus
Inventor: NAKAMURA HIROO
IPC: G01C19/5698
Filed: 1985-02-08
Abstract: PURPOSE:To simplify the structure, by arranging an exciting electrode for an elastic surface wave and a detection electrode for detecting the angular velocity on the same surface of one piezo-electric substrate. CONSTITUTION:Exciting electrodes 2 and 3 for elastic surface waves are so arranged on a piezo-electric substrate 1 as to be patterned like a comb with the elastic surface wave deviated by a half the wave length (lambda/2) from each other and detection electrodes 4 and 5 are done thereon in the same way. The voltage developing between the electrodes 4 and 5 according to angular velocity is outputted to a terminal 13 through a differential amplifier 12. The arrow 14 indicates the direction of the angular vector of an measurable angular velocity.
Patent JP-H02201397-A (JP)
Title: Screen display device
Inventor: SHIBAZAKI TAKESHI
IPC: G09G5/04
Filed: 1989-01-30
Abstract: PURPOSE:To realize the high picture quality of characters such as images, characters and patterns by generating a chroma signal and a brightness signal and outputting a signal outputted by a video mixer while separating the chroma signal and brightness signal according to an input video signal. CONSTITUTION:A video signal generating circuit 18 has a chroma signal generating circuit 179 which outputs the internal chroma signal of a chroma component as the amplitude of the chrominance signal of a color bar signal for setting the color of a display signal and a brightness signal generating circuit 180 which outputs the internal brightness signal of the brightness signal of the color bar signal. The video mixer 17 consists of a chroma generating means 70 which mixes and outputs the internal chroma signal and display signal, and display signal and video signal as a chroma signal and a brightness signal generating means 71 which mixes and outputs the internal brightness signal and display signal, and the display signal and video signal. Therefore, an output signal of the S-VHS system which is outputted while the chroma component and brightness component are separated previously is obtained. Consequently, the images and characters of high picture quality are obtained.
Patent JP-H02201932-A (JP)
Title: Mos field-effect transistor with high withstand voltage
Inventor: KOMOTO TOSHIAKI
IPC: H01L29/78
Filed: 1989-01-30
Abstract: PURPOSE:To reduce element size and enable reduction in alignment precision by connecting an aluminum wiring and a source.drain region via a buffer metal. CONSTITUTION:An n-type source 103, drain 105 are provided on a p-type silicon substrate 101, and polysilicon buffer metals 131, 133 are deposited on the source 103, drain 105. Further, these buffer metals 131, 133, and a gate 107 are covered with a CVD oxide film 121, and aluminum wirings 123, 125, connected through contact holes 127, 129 to the buffer metals 131, 133 respectively, are formed. Therefore, the aluminum wirings 123, 125 are connected to the source 103, drain 105 via these buffer metals 131, 133 respectively. Thus, element size can be reduced and reaction in alignment precision can be achieved.
Patent JP-H09194459-A (JP)
Title: Production of indole derivative
Inventor: HASEGAWA HIROHIKO
IPC: C07D209/42
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To safely obtain an indole derivative useful as an intermediate for synthesizing a compound useful as an agent for inhibiting a sodium/proton- exchanging and transporting system by subjecting a specific hydrazine derivative to a ring-closing condensation reaction in the presence of an acid catalyst. SOLUTION: A compound of formula I [X is a halogen, trifluoromethyl; R<1> is H, an alkyl, a cycloalkyl, an aromatic group, CH2 R<3> (R<3> is an alkenyl, an alkinyl); R<2> is an alkyl] is subjected to a ring-closing condensation reaction in the presence of an acid catalyst to obtain an indole derivative of formula II. The hydrazine derivative of formula I can be obtained by condensing a hydrazine derivative of formula III with an α-ketoester of the formula: CH3 COCO2 R<2> .
Patent JP-H11219906-A (JP)
Title: Semiconductor crystal growing device
Inventor: KOUJI YOSHIHARU
IPC: C30B29/40
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a large-scaled molecular-beam epitaxy device, corresponding to the large aperture of a compound semiconductor substrate in a semiconductor crystal growing device which is equipped with a molecular-beam cell for forming an epitaxyal crystal growing layer on a semiconductor substrate surface. SOLUTION: In a crystal growing device 7, an A1 molecular-beam source crucible 1 is constituted such that an aperture diameter D is 100 mm or more, and in-crucible depth L is 65 mm or less, and the opening of the A1 molecular- beam crucible 1 is oriented to the peripheral part of a growth face 80 of a supporting base 8, and an As molecular-beam source cell includes a cracking baffle tube 4 for discomposing and irradiating As including gas, and the opening of the baffle tube 4 is oriented to the rotary center of the growth face 80 of the supporting base 8. Moreover, a dopant molecular-beam source cell includes a molecular-beam source crucible from a dopant solid source and the cracking buffer tube 4 for decomposing and irradiating dopant including gas.
Patent JP-S63189242-A (JP)
Title: Ink jet recorder
Inventor: YAMANAKA AKIHIRO
IPC: B41J2/175
Filed: 1987-02-03
Abstract: PURPOSE:To speedily eliminate an ink absence signal immediately after supplying an ink, by passing the ink from an ink supplying source according to restoration of a pressure regulating member after the supply of the ink, thereby speedily recovering the liquid level in a residual ink amount detector which level has been lowered. CONSTITUTION:When the absence of an ink is detected by a residual ink amount detection signal and a new main ink tank is fitted, valves 16, 17 are closed, while a valve 15 is opened, and a pressurizing member 14 is operated. As a result, the ink in the pressurizing member 14 flows into a residual ink amount detector 12 to raise the liquid surface of the ink. In this condition, the valve 17 is opened, and the valve 15 is closed, whereby the ink is sucked out from the main tank 18, and flows into the detector 12. When the liquid level of the ink in the detector 12 is recovered to above an electrode 3, the valves 15, 16 are opened, whereby a forced recovering operation is completed. Thus, it is speedily detected by the residual amount detector that the new main ink tank is fitted thereto.
Patent JP-H05191984-A (JP)
Title: Electrostatic actuator
Inventor: KONDO MASATOSHI
IPC: B65H5/00
Filed: 1992-01-10
Abstract: PURPOSE:To make smooth conveyance of mover and to make it possible to convey such material as PPC sheet which can not be conveyed under normal temperature normal humidity with prior art. CONSTITUTION:A large number of small through-holes 31 are made through a stator 21 in the direction Y perpendicular to the moving direction X of a mover 30 and air is fed from one face 21A side of the stator 21 through the through-holes 31 to the mover 31 side. Consequently, vertical attracting force due to the weight of the mover 31 or electrostatic force can be offset, resulting in smooth conveyance of the mover 30. When the air is heated and dried, even such a material as PPC high quality paper, which can not be conveyed conventionally under normal temperature normal humidity, can be provided with surface resistance enabling conveyance.
Patent JP-S53107536-A (JP)
Title: House power generation equipment
Inventor: TAKAHASHI SHIYUUICHI
IPC: F02P19/02
Filed: 1977-02-28
Abstract: PURPOSE: To make it possible to genrate a house power even if a constant preheating circuit des not fucntion, relating to the house power generating equipment which is such a model that a diesel engine is used to drive a generator and the diesel engine is started with a cell motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60165429-A (JP)
Title: Automatic toaster
Inventor: KAWABE MASARU
IPC: F24C7/02
Filed: 1984-02-08
Abstract: PURPOSE:To form the titled toaster capable of making reproduction of an appropriate toasted state by providing in the titled unit load power supply means which supplies power to the load only in a period of time determined by power supply time determining means. CONSTITUTION:When the temperature of the apparatus body of the toaster increases and reaches a first set temperature T1, a first timer stops, and a passing time t1 of the first timer is inputted to a microcomputer 40. When the temperature of the apparatus continuously rises up, and reaches a second set temperature T2, a second timer comes to a stops, and the passing time t2 of the second timer is inputted to the microcomputer 40. A correction time th calculated from the passing times t1 and t2 is operated, and a power supply time ton is obtained by subtraction between a set time ts and the correction time th. If the passing time of the third timer exceeds the power supply time ton, a load power supply switch, that is, a contact 32 is turned OFF, and the third timer is stopped.
Patent JP-S56118728-A (JP)
Title: Continuous stirring apparatus
Inventor: TAKANO MOTOHARU
IPC: B01F27/73
Filed: 1980-02-26
Abstract: PURPOSE:To stirr and mix a stock material sufficiently after said stock material is cut, finely pulverized and preliminarily mixed by a cutting plate by providing a partition plate having a small pore for injecting said stock material provided thereto by drilling and the cutting plate having a cutting blade to a prestage reached to a stirring chamber of the continuous stirring apparatus. CONSTITUTION:The cutting plate 12 having the cutting blade 13 is provided to a place faced to a supply passage 4 of a stock material I at an external side of a rotary plate 6A forming a primary stirring chamber 8 of the continuous stirring apparatus and, further, a cylindrical partition plate 14 is provided so as to be slid along and contacted with a peripheral surface thereof. Then, the stock material I is introduced from the inflow passage 4 and a stock material II from an inflow passage 5 but the stock material I is entered into a stirring chamber 8 from a back side of the rotary plate 6A through a space between the cutting plate 12 and the partition plate 14 and entered into a small pore groove 11 of a periphery of the cutting plate 12 and, on the other hand, the stock material II is entered into the stirring chamber 8 through a small pore 11 of the partition plate 14. In this case, the stock material II is slid along and contacted with an inner surface of the partition plate 14 and, after finely cut by the cutting blade, preliminarily mixed with the stock material I in the small pore groove. Therefore, the mixing free from irregularity is carried out.
Patent JP-S61181082-A (JP)
Inventor: YAMAGUCHI AKIRA
IPC: H01R24/02
Filed: 1985-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07233908-A (JP)
Title: Gas turbine burner
Inventor: ICHIKAWA KUNIHIRO
IPC: F23C3/00
Filed: 1994-02-21
Abstract: PURPOSE:To eliminate a damage of a flame stabilizer for a gas turbine burner by providing a plurality of notches opened at an upstream side end face of a cylindrical base and each having a depth toward a downstream side of a combustible premixed gas flowing direction. CONSTITUTION:A cylindrical base 22 of a flame stabilizer 13 is set, for example, by six flame stabilizer indicating plates 26. A peripheral length of the base 22 between the plates 26 is divided into three zones at an equal interval. Twelve notches 31 of a total amount each having a depth in a longitudinal direction of the stabilizer 13 are radially formed at the base 22 in each of the divided zones. That is, the notches are radially disposed with respect to an axis of a burner, and passed between inner and outer peripheries of the base 22. A circular hole 32 having a diameter of about three times as large as the width of the notch 31 is formed at the end of the notch 31 to prevent cracking from the notch 31. In this case, the more the number of the notches is increased, the greater a thermal stress generated at a connected part 27 of the base 22 to the plate 26 is decreased.
Patent JP-S63192907-A (JP)
Title: Single axis type combined cycle power generating plant load control device
Inventor: TAKAHASHI MASAE
IPC: F01K23/10
Filed: 1987-02-04
Abstract: PURPOSE:To prevent drop of fuel pressure by executing proportional differential operation to fuel pressure deviation, and by adding this operation result to output of changing ratio controller of a load control part of each axis so as to enable immediate response to fluctuation of fuel pressure. CONSTITUTION:In a load control device of a combined cycle power plane which assembles a plurality of single axis type power generation facilities made up from connecting in series of a gas turbine, a steam turbine and a generator respectively, a fuel pressure detector 10 is provided and fuel base pipe pressure at the entrance of a gas turbine is measured. The deviation of axis pressure by this detector 10 and the fuel pressure set value 12 determined from the allowed value is operated at a subtracter 11, and bias corresponding to the deviation so that this deviation is made zero is put out from a function generator 13 and put into a proportional differentiater 14. And the output of this proportional differentiater 14 is added to output of a changing ratio controller 17 of a load control part of each axis by an adder 18, and the output of the adder 18 is made input of a upper and lower limit controller 19 of an axis.
Patent JP-S59150533-A (JP)
Title: Nozzle for synthesizing compound semiconductive membrane
Inventor: SHIBATA NORIYOSHI
IPC: C23C16/44
Filed: 1983-02-16
Abstract: PURPOSE:To make it possible to grow a good compound semiconductive membrane, by providing a third blow-out port for blowing out gas containing no stock material between a first and a second blow-out ports each for blowing stock gas so as to surround the first blow-out port. CONSTITUTION:In a nozzle for synthesis of a compound semiconductive membrane for carring out the growth of the compound semiconductive membrane on a semiconductive substrate provided in a reaction vessel by supplying a gas phase stock material, a blow-out port 11 for blowing out a first kind of stock gas such as an organometallic compound, a blow-out port 13 for blowing out a second kind of stock gas such as a hydride and a blow-out port 12 which is arranged between the blow-out port 11 and the blow-out port 13 so as to surround the blow-out port 11 and blows out gas containing no stock material such as hydrogen gas are provided. That is, the mutual diffusion of the first kind of the stock gas and the second kind of the stock gas in a gaseous state is controlled by the gas stream containing no stock material to suppress the formation of an intermediate reaction product. Therefore, the compositional control of the obtained crystal membrane becomes extremely easy and the crystallinity of the obtained crystal membrane can be further remarkably enhanced.